static cl::opt< unsigned > SampleProfileRecordCoverage("sample-profile-check-record-coverage", cl::init(0), cl::value_desc("N"), cl::desc("Emit a warning if less than N% of records in the input profile " "are matched to the IR."))

static cl::opt< unsigned > SampleProfileSampleCoverage("sample-profile-check-sample-coverage", cl::init(0), cl::value_desc("N"), cl::desc("Emit a warning if less than N% of samples in the input profile " "are matched to the IR."))

static cl::opt< bool > NoWarnSampleUnused("no-warn-sample-unused", cl::init(false), cl::Hidden, cl::desc("Use this option to turn off/on warnings about function with " "samples but without debug information to use those samples. "))